Easy upload management for ActiveRecord

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Annotates Rails/ActiveRecord Models, routes, fixtures, and others based on the database schema.

FriendlyId is the "Swiss Army bulldozer" of slugging and permalink plugins for Active Record. It lets you create pretty URLs and work with human-friendly strings as if they were numeric ids.

This is just an extraction from Ransack/Squeel. You probably don't want to use this directly. It extends ActiveRecord's associations to support polymorphic belongs_to associations.

A performance dashboard for Postgres

Essential models, mailers, and classes for the Solidus e-commerce project.

Catch unsafe migrations in development

Paranoia is a re-implementation of acts_as_paranoid for Rails 5, 6, and 7, using much, much, much less code. You would use either plugin / gem if you wished that when you called destroy on an Active Record object that it didn't actually destroy it, but just "hid" the record. Paran...

Administrate is a library for Rails that generates admin dashboards. These give users clean interfaces that allow them to create, edit, search, and delete records for any model in the application. Administrate aims to provide the best user experience, and doing as much work as possible for you, w...

ActiveRecord feature flag adapter for Flipper

ActiveModel::Serializers allows you to generate your JSON in an object-oriented and convention-driven manner.

Strategies for cleaning databases using ActiveRecord. Can be used to ensure a clean state for testing.

Track changes to your models' data. Good for auditing or versioning.

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Generates attr_accessors that encrypt and decrypt attributes transparently

This "acts_as" extension provides the capabilities for sorting and reordering a number of objects in a list. The class that has this specified needs to have a "position" column defined as an integer on the mapped database table.

Log all changes to your models

Log all changes to your models

Automatically generate an entity-relationship diagram (ERD) for your Rails models.